Insulation resistance measurement:
- selected test voltage: any voltage in the 50...1000 V range with 10 V step,
- automatic measurement in sockets with the UNI-Schuko adapter with possibility of configuring pairs of measured cables,
- continuous indication of insulation resistance or leakage current,
- automatic discharge of capacitance of tested object after the insulation resistance measurement,
- acoustic signalling of five-second periods to facilitate obtaining time characteristics,
- measured test times T1, T2 i T3 to measure one or two absorption coefficients in the 1... 600 sec. range,
- indication of actual test voltage during the measurement,
- protection against measuring live objects,
- three-lead measurement.
- circuit resistance measurement (<1999 Ω ) with the <15 mA current,
- quick sound signal if circuit resistance is below 30Ω.
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Electric safety:
- type of insulation: double, according to EN 61010 - 1 and IEC 61557
- measurement category: IV 600 V (III 1000 V) according to EN 61010 - 1
- protection class acc. to EN 60529: IP67
Other technical specifications:
- power suply: 4 alkaline batteries or or battery package Ni-MH
- weight: ~1 kg
- dimentions: 220 x 100 x 60 mm
Insulation resistance measurement
Measuring range according to EN 61557 - 2 for UN=50 V: 50 kΩ...250,0 MΩ
